| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.82 | 11.218% | $210.0018 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $103.26 | 8.399% | $111.9328 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $132.80 | 6.362% | $141.2487 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $163.99 | 3.765% | $170.1642 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $194.39 | 7.396% | $208.7671 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $190.83 | 8.664% | $207.3635 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $62.86 | 3.258% | $64.908 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $1,036.95 | $1,114.3861 | $1,114.38 | $1,114.35 | $1,114.40 | |